Prepare all the ingredients.
Make a syrup by melting sugar in water.
Bring to a boil for 5 minutes.
Leave to cool.
Peel the pineapple...
...and slice it.
Peel the other fruits, seed or pit them and cut them into pieces.
At last, peel the bananas and slice them.
Gather all the fruits in a salad bowl.
Drizzle with the cooled syrup...
...and rum. Leave to macerate one hour in the fridge before serving.